PI49FCT20802QEX Pericom Semiconductor, PI49FCT20802QEX Datasheet
PI49FCT20802QEX
Manufacturer Part Number
PI49FCT20802QEX
Description
Clock Buffer 1:5 / 1:7 Clock Buffer
Manufacturer
Pericom Semiconductor
Datasheet
1.PI49FCT20802QE.pdf
(7 pages)
Specifications of PI49FCT20802QEX
Number Of Outputs
5
Propagation Delay (max)
3.5 ns
Supply Voltage (max)
2.7 V
Supply Voltage (min)
2.3 V
Maximum Power Dissipation
500 mW
Maximum Operating Temperature
+ 70 C
Minimum Operating Temperature
0 C
Mounting Style
SMD/SMT
Package / Case
QSOP-16
Operating Supply Voltage (max)
2.7V
Operating Temp Range
0C to 70C
Propagation Delay Time
3.5ns
Operating Supply Voltage (min)
2.3V
Mounting
Surface Mount
Pin Count
16
Operating Supply Voltage (typ)
2.5V
Package Type
QSOP
Quiescent Current
100nA
Power Dissipation
500mW
Operating Temperature Classification
Commercial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
Features
• High Frequency >150 MHz
• High-speed, low-noise, non-inverting clock buffer
• Low skew < 150ps
• Low duty cycle distortion < 300ps
• Low propagation delay < 3.5ns
• Multiple V
• 2.5V supply voltage and 3V tolerant input
• Packages (Pb-Free & Green):
Pin Configuration (PI49FCT20802)
Pin Configuration (PI49FCT20803)
– PI49FCT20802 is a 1:5 buffer
– PI49FCT20803 is a 1:7 buffer
- 16-pin TSSOP (L)
- 16-pin QSOP (Q)
08-0298
DD
BUF_IN
BUF_IN
CLK0
CLK2
CLK1
, GND pins for noise reduction
GND
V DD
GND
V DD
CLK0
CLK1
V DD
GND
V DD
GND
NC
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
16
15
14
13
12
10
11
9
16
15
14
13
12
10
11
9
V DD
CLK6
CLK5
GND
CLK4
V DD
CLK3
GND
V DD
CLK4
CLK3
GND
CLK2
V DD
NC
GND
1
Description
The PI49FCT2080x is 2.5V, high-speed, low noise, non-inverting
clock buffer. It is designed to target networking applications that
require low-skew, low-jitter, and high-frequency clock distribution.
It provides output-to-output skew as low as 150ps, and is an ideal
clock distribution device for synchronous systems. PI49FCT2080x
is a clock buffer from a single input that produces five outputs
on PI49FCT20802 and seven outputs on PI49FCT20803.
PI49FCT2080x is characterized for operation from –40
Block Diagram (PI49FCT20802)
Block Diagram (PI49FCT20803)
BUF_IN
BUF_IN
1:5/1:7 2.5V Clock Buffer for
Networking Applications
PI49FCT20802/
PI49FCT20803
PS8560B
CLK0
CLK1
CLK2
CLK3
CLK6
CLK0
CLK1
CLK2
CLK3
CLK4
°
C to 85
11/13/08
°
C.
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PI49FCT20802QEX Summary of contents
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... SEATING PLANE .002 0.05 .006 0.15 Pericom Semiconductor Corporation 3545 N. 1st Street, San Jose, CA 95134 1-800-435-2335 • www.pericom.com DESCRIPTION: 16-Pin, 173-Mil Wide, TSSOP PACKAGE CODE PI49FCT20802/PI49FCT20803 1:5/1:7 2.5V Clock Buffer for Networking Applications DOCUMENT CONTROL NO 1310 ...
Page 7
... Dimensions do not include mold flash, protrusions or gate burrs Ordering Information Ordering Code PI49FCT20802QE PI49FCT20802LE PI49FCT20803QE PI49FCT20803LE Notes: 1. Thermal characteristics can be found on the company web site at www.pericom.com/packaging/ Pericom Semiconductor Corporation • 1-800-435-2336 • http://www.pericom.com 08-0298 .008 0.20 MIN. .008 .013 0.20 0.33 Guage Plane ...